Markers of bone metabolism in premature myocardial infarction (≤ 40 years of age).

Department of Cardiology, Vienna General Hospital/Medical University of Vienna, Austria.

Abstract

INTRODUCTION:

Acute myocardial infarction (AMI) at young age is a rare disease with a poor prognosis. Bone metabolism parameters such as 1,25 (OH)₂ vitamin D₃, 25 (OH) vitamin D₃ and osteocalcin have been recently implicated in the development of coronary heart disease (CHD). We evaluated the role of these serum markers in a study population of very young AMI survivors (≤ 40 years).

CONCLUSION:

In our study, elevated levels of 25 (OH) vitamin D₃ and 1,25 (OH)₂ vitamin D₃, as well as decreased levels of osteocalcin were associated with myocardial infarction in very young patients. The precise mechanism and implications of these findings will have to be elucidated in future studies.